221182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 16

約数和(自身を含む): 366912

約数和(自身を除く): 145730

約数列:

[1, 2, 13, 26, 47, 94, 181, 362, 611, 1222, 2353, 4706, 8507, 17014, 110591, 221182]

約数ペア:

[(1, 221182), (2, 110591), (13, 17014), (26, 8507), (47, 4706), (94, 2353), (181, 1222), (362, 611)]